Schooling fish?

[Hangfire]

I've heard that there are a few species of cardinal fish that are true schooling fish. Some of them are quite small - in the 2 - 3 inch range. Sort of like neon tetras for the marine tank.

[paddyob]

Originally Posted by Hangfire

I've heard that there are a few species of cardinal fish that are true schooling fish. Some of them are quite small - in the 2 - 3 inch range. Sort of like neon tetras for the marine tank.

I have been considering Banggai Cardinals.... but for a school they can be costly. But it is one of my considerations... as well as Chromis.

[Trevor82]

I had a group of 6 green chromis in a 135. They were fine for a year of so untill one got bigger than the rest and he bullied the others until he was the only one left.